Have you ever observed a baby in action, figuring out how to crawl or dropping into a squat with perfect form? It’s one of the best ways to understand primal movement, a type of workout based on ...

Moving like your ancestors is the primal fitness trend gaining ground as more people shift toward functional training. Quadrobics, a workout where participants move on all fours like four-legged ...

“Repeating the same movements every session can lead to boredom and plateaus,” Mosca says. “Mixing in playful elements—like ...